function changeForm(clicked) {
	
	if(document.getElementById("origin").value == "0") {
		alert("Whoops!\nWhich airport will you be flying out of.");
		return false;	
	} else if(document.getElementById("destination").value == "0") {
		alert("Whoops!\nWhich airport will you be flying in to.");
		return false;	
	}
	
	if(clicked == 1) {
		var myDate = new Date();
		var today = new Date();
		myDate.setFullYear(myDate.getFullYear(),document.getElementById("departureMonth").value,document.getElementById("departureDay").value);
		if(myDate < today)
			depyear = myDate.getFullYear() + 1;
		else 
			depyear = myDate.getFullYear();
		myDate.setFullYear(myDate.getFullYear(),document.getElementById("returnMonth").value,document.getElementById("returnDay").value);
		if(myDate < today)
			retyear = myDate.getFullYear() + 1;
		else 
			retyear = myDate.getFullYear();
		
		document.getElementById("form1").action = "http://clk.atdmt.com/00A/go/157494840/direct/01/?href=http://www.aavacations.com/deeplink.asp";
		document.getElementById("form1").method = "get";
		document.getElementById("origin").name = "from_city_code";
		document.getElementById("destination").name = "to_city_code";
		document.getElementById("numPassengers").name = "adults";
		document.getElementById("from_date").value = document.getElementById("departureMonth").value+"/"+document.getElementById("departureDay").value+"/"+depyear;
		document.getElementById("to_date").value = document.getElementById("returnMonth").value+"/"+document.getElementById("returnDay").value+"/"+retyear;
		return true;
	} else {
		document.getElementById("form1").action = "http://www.aa.com/FlightSearch";
		document.getElementById("form1").method = "post";
		document.getElementById("origin").name = "origin";
		document.getElementById("destination").name = "destination";
		document.getElementById("numPassengers").name = "numPassengers";
		document.getElementById("from_date").value = "";
		document.getElementById("to_date").value = "";
		return true;
	}	
}


var intervalid;
var offers = new Array();
var offerkey = -1;

function getOffers() {
	var par = document.getElementById("OffersDest");
	var allchildren = par.childNodes;
	for(var i=0; i < allchildren.length; i++) {
		if(allchildren[i].nodeName == "div" || allchildren[i].nodeName == "DIV") {
			offers.push(allchildren[i]);	
		} 	
	}
	nextOffer();	
}
function nextOffer() {
	clearTimeout(intervalid);
	if(offerkey > -1) {
		offers[offerkey].style.display = "none";
	} 
	offerkey++;
	if(offerkey > offers.length - 1) {
		offerkey = 0;	
	}
	offers[offerkey].style.display = "block";
	intervalid = setTimeout('nextOffer()',5000);
}
function prevOffer() {
	clearTimeout(intervalid);
	if(offerkey > -1) {
		offers[offerkey].style.display = "none";
	} 
	offerkey--;
	if(offerkey < 0) {
		offerkey = offers.length - 1;	
	}
	offers[offerkey].style.display = "block";
	intervalid = setTimeout('nextOffer()',5000);
}

//window.onload = function() {
	if(document.getElementById("OffersDest")) {
		getOffers();
	}	
	
	
//}